<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        div {
            width: 200px;
            height: 200px;
            border: 1px solid red;
            overflow: scroll;
        }
        img {
            width: 100px;
            /*
                设置行内元素的垂直对齐方式
                top上对齐
                middle中间对齐
                bottom下对齐
                baseline基线对齐
             */
            vertical-align: bottom;
        }
    </style>
</head>
<body>
    <input type="text"><img src="../c.jpg">
    <div>
        <img src="../c.jpg">
    </div>
</body>
</html>